I had a hard time getting my offline events to work, and Steven helped me figure out why it wasn't working.
I had imported some DVD's from dvd profiler. Unfortunately my DB was created before the file types tab was around. There is a field in DB's called "parameter" that points to a file location, which is fine for online movies. Offline movies don't neccesarily have a file location.
The newer versions of xlobby automatically puts a "video_ts.ifo" entry with no path. That way it works with the "File Types" tab and the "offline" event.
Anyways I decided to make quick documentation on how to get offline events working because of this and a few other posts I saw that made it sound like offline events weren't working in the newest builds.
http://www.xlobby.com/files/jowaldo/documentation/offline-events/index.htm
Comments/suggestions appreciated...